And what if what you're doing is just a quick, one month project? Is it likely you must absolutely dig into the sources then? I would say no. The fact is, your original comment completely fails to address or take into account the context of the individual project. You think you're being reasonable, and of course there are great advantages to open source. I too would prefer this library to be. But the dogmatism and fanaticism is not just offensive to the author who claims elsewhere in the thread that he spent 4 years on this, it's also irrational and leads to suboptimal results.